From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Xie, WeiX" <weix.xie@intel.com>,
"Yang, MurphyX" <murphyx.yang@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Yang, Qiming" <qiming.yang@intel.com>,
"Yang, SteveX" <stevex.yang@intel.com>,
"Yang, MurphyX" <murphyx.yang@intel.com>
Subject: Re: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum error
Date: Fri, 11 Dec 2020 02:08:28 +0000 [thread overview]
Message-ID: <6610d7bee84f4a2d82e2864bf108b8c4@intel.com> (raw)
In-Reply-To: <7a4b5c1ab4e2435da06b44d21c194d11@intel.com>
> -----Original Message-----
> From: Xie, WeiX <weix.xie@intel.com>
> Sent: Monday, November 23, 2020 4:31 PM
> To: Yang, MurphyX <murphyx.yang@intel.com>; dev@dpdk.org
> Cc: Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>;
> Yang, SteveX <stevex.yang@intel.com>; Yang, MurphyX
> <murphyx.yang@intel.com>
> Subject: RE: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum
> error
>
> Tested-by: Xie,WeiX < weix.xie@intel.com>
>
> Regards,
> Xie Wei
>
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Murphy Yang
> > Sent: Monday, November 23, 2020 3:05 PM
> > To: dev@dpdk.org
> > Cc: Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z
> > <qi.z.zhang@intel.com>; Yang, SteveX <stevex.yang@intel.com>; Yang,
> > MurphyX <murphyx.yang@intel.com>
> > Subject: [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum
> > error
> >
> > If enable hardware outer UDP TX offload checksum, it doesn't take
> > effect when send 'IPv6/UDP/VXLAN' packet with error outer UDP checksum.
> >
> > In order to take effect, set the 'L4T_CS' flag valid only when 'L4TUNT'
> > equals one and 'EIPT' is not zero. If 'L4T_CS' flag marked, the
> > hardware can calculate the outer tunneling UDP checksum.
> >
> > Fixes: bd70c451532c ("net/ice: support Tx checksum offload for
> > tunnel")
> >
> > Signed-off-by: Murphy Yang <murphyx.yang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
next prev parent reply other threads:[~2020-12-11 2:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 7:05 [dpdk-dev] [PATCH] net/ice: fix outer UDP Tx offload checksum error Murphy Yang
2020-11-23 8:30 ` Xie, WeiX
2020-12-11 2:08 ` Zhang, Qi Z [this message]
2024-03-29 8:26 ` David Marchand
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